/*!
   \file

   © 2011 Mark W. Gabby II

   This file is part of the Avion engine.

   The Avion engine is free software: you can redistribute it and/or modify it under the terms of
   the GNU General Public License as published by the Free Software Foundation, either version 3 of
   the License, or (at your option) any later version.

   The Avion engine is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
   without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
   the GNU General Public License for more details.

   You should have received a copy of the GNU General Public License along with the Avion Engine.
   If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once

namespace iGFX
{
/*!
   \brief
      Returns the left extent of the screen in screen units.
*/
float GetScreenRightExtent();

/*!
   \brief
      Returns the top extent of the screen in screen units.
*/
float GetScreenTopExtent();

float GetScreenHeightScreenUnits();
float GetScreenWidthScreenUnits();
void SaveScreenShot( const char * const Name );
void ClearActiveBackdrop();
void ClearActiveCamera();
}
